Bacula - It comes by night and sucks the vital essence from your computers.
Bacula Storage services consist of the software programs that perform the
storage and recovery of the file attributes and data to the physical backup
media or volumes. In other words, the Storage daemon is responsible for reading
and writing your tapes (or other storage media, e.g. files).
The Storage services runs as a daemon on the machine that has the backup
device (usually a tape drive).